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diff --git a/crypto/openssl/doc/crypto/DSA_do_sign.pod b/crypto/openssl/doc/crypto/DSA_do_sign.pod
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-=pod
-
-=head1 NAME
-
-DSA_do_sign, DSA_do_verify - raw DSA signature operations
-
-=head1 SYNOPSIS
-
- #include <openssl/dsa.h>
-
- DSA_SIG *DSA_do_sign(const unsigned char *dgst, int dlen, DSA *dsa);
-
- int DSA_do_verify(const unsigned char *dgst, int dgst_len,
- DSA_SIG *sig, DSA *dsa);
-
-=head1 DESCRIPTION
-
-DSA_do_sign() computes a digital signature on the B<len> byte message
-digest B<dgst> using the private key B<dsa> and returns it in a
-newly allocated B<DSA_SIG> structure.
-
-L<DSA_sign_setup(3)|DSA_sign_setup(3)> may be used to precompute part
-of the signing operation in case signature generation is
-time-critical.
-
-DSA_do_verify() verifies that the signature B<sig> matches a given
-message digest B<dgst> of size B<len>. B<dsa> is the signer's public
-key.
-
-=head1 RETURN VALUES
-
-DSA_do_sign() returns the signature, NULL on error. DSA_do_verify()
-returns 1 for a valid signature, 0 for an incorrect signature and -1
-on error. The error codes can be obtained by
-L<ERR_get_error(3)|ERR_get_error(3)>.
-
-=head1 SEE ALSO
-
-L<dsa(3)|dsa(3)>, L<ERR_get_error(3)|ERR_get_error(3)>, L<rand(3)|rand(3)>,
-L<DSA_SIG_new(3)|DSA_SIG_new(3)>,
-L<DSA_sign(3)|DSA_sign(3)>
-
-=head1 HISTORY
-
-DSA_do_sign() and DSA_do_verify() were added in OpenSSL 0.9.3.
-
-=cut